Add queue_only_load_latch.

[exim.git] / src / src / smtp_in.c

diff --git a/src/src/smtp_in.c b/src/src/smtp_in.c
index bdac07be7bf5a6a3ac7640af07606c58f0e0c6d9..fcf165c192aa058902dec7499c182e51ee425d5e 100644 (file)
--- a/src/src/smtp_in.c
+++ b/src/src/smtp_in.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/smtp_in.c,v 1.56 2007/03/21 15:10:39 ph10 Exp $ */
+/* $Cambridge: exim/src/src/smtp_in.c,v 1.58 2007/04/16 11:17:13 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -333,6 +333,23 @@ return smtp_had_error;
 
 
 
+/*************************************************
+*      Test for characters in the SMTP buffer    *
+*************************************************/
+
+/* Used at the end of a message
+
+Arguments:     none
+Returns:       TRUE/FALSE
+*/
+
+BOOL
+smtp_buffered(void)
+{
+return smtp_inptr < smtp_inend;
+}
+
+
 
 /*************************************************
 *     Write formatted string to SMTP channel     *
@@ -1378,6 +1395,7 @@ receive_getc = smtp_getc;
 receive_ungetc = smtp_ungetc;
 receive_feof = smtp_feof;
 receive_ferror = smtp_ferror;
+receive_smtp_buffered = smtp_buffered;
 smtp_inptr = smtp_inend = smtp_inbuffer;
 smtp_had_eof = smtp_had_error = 0;
 
@@ -3835,9 +3853,10 @@ while (done <= 0)
     break;
 
 
-    /* Show ETRN/EXPN/VRFY if there's
-    an ACL for checking hosts; if actually used, a check will be done for
-    permitted hosts. */
+    /* Show ETRN/EXPN/VRFY if there's an ACL for checking hosts; if actually
+    used, a check will be done for permitted hosts. Show STARTTLS only if not
+    already in a TLS session and if it would be advertised in the EHLO
+    response. */
 
     case HELP_CMD:
     HAD(SCH_HELP);
@@ -3847,7 +3866,9 @@ while (done <= 0)
       buffer[0] = 0;
       Ustrcat(buffer, " AUTH");
       #ifdef SUPPORT_TLS
-      Ustrcat(buffer, " STARTTLS");
+      if (tls_active < 0 &&
+          verify_check_host(&tls_advertise_hosts) != FAIL)
+        Ustrcat(buffer, " STARTTLS");
       #endif
       Ustrcat(buffer, " HELO EHLO MAIL RCPT DATA");
       Ustrcat(buffer, " NOOP QUIT RSET HELP");